Quasiperiodic motion of order is the result of dynamics with periodic components with rationally independent frequencies.1#m/def/dynamics
While a quasiperiodic trajectory will never repeat itself,
this kind of motion in qualitatively different to Chaos. (why? #to/elaborate)
The natural manifold for th order quasiperiodic dynamics is the -torus.
Thus for euclidean manifolds the minimum dimension for quasiperiodic dynamics is 3.